package ppx_expect

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package ppx_expect

ppx_expect.collector
- Expect_test_collector
  - Current_file
  - Make
    
    Config
    
    IO
    
    Instance
  - Test_outcome
ppx_expect.common
- Expect_test_common
  - Expectation
    
    Body
    
    Raw
  - File
    
    Digest
    
    Location
    
    Name
  - Std
ppx_expect.config
- Expect_test_config
  - IO
  - S
    
    IO
ppx_expect.evaluator
- Ppx_expect_evaluator
ppx_expect.matcher
- Expect_test_matcher
  - Choose_tag
  - Cst
    
    Line
  - Fmt
  - Import
  - Lexer
  - Matcher
    
    Test_correction
    
    Test_outcome
  - Reconcile
    
    Result
  - Std
ppx_expect.payload
- Ppx_expect_payload

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module IO : sig ... end

IO monad

val flush : unit -> unit IO.t

Flush whatever need to be to get pending output out on file descriptor 0.

val run : (unit -> unit IO.t) -> unit

Run an IO operation until completion

val flushed : unit -> bool

Synchronous check that there is no pending output on file description 0. With async, there is no guarantee that on the rhs of a IO.bind (flush ()) ... the output is completely flushed, that's why we need this.